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  <title>tree::node_iterator Interface</title>
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    <h1><tt><span class=
    "c2"><tt>tree</tt></span>::node_iterator</tt>
    Interface</h1>

    <p>Node iterator.</p>

    <p>This is an <quote>iterator to an iterator </quote> - it
    iterates over nodes, and de-referencing it returns one of the
    tree's iterators</p>

    <h2><a name="link1" id="link1">Base Classes</a></h2>

    <table class="c1" width="100%" border="1" summary="Bases">
      <tr>
        <td width="80%" align="left"><b>Class</b></td>

        <td width="20%" align="left"><b>Derivation Type</b></td>
      </tr>

      <tr>
        <td>
          <pre>
<a href=
"tree.html#const_node_iterator4205924553"><span class="c2"><tt>tree</tt></span>::const_node_iterator</a>
</pre>
        </td>

        <td>
          <p>public</p>
        </td>
      </tr>
    </table>

    <h2><a name="link2" id="link2">Public Methods</a></h2>

    <h3><a name="link3" id="link3">Constructors, Destructor, and
    Related</a></h3>

    <table class="c1" width="100%" border="1" summary="Methods">
      <tr>
        <td width="45%" align="left"><b>Method</b></td>

        <td width="55%" align="left"><b>Description</b></td>
      </tr>

      <tr>
        <td>
          <pre>
<b>inline</b> 
  node_iterator
  ()
</pre>
        </td>

        <td>
          <p>Default constructor.</p>
        </td>
      </tr>
    </table>

    <h3><a name="link4" id="link4">Access Methods</a></h3>

    <table class="c1" width="100%" border="1" summary="Methods">
      <tr>
        <td width="45%" align="left"><b>Method</b></td>

        <td width="55%" align="left"><b>Description</b></td>
      </tr>

      <tr>
        <td>
          <pre>
<b>inline</b> <a href=
"container_base.html#iterator10418194"><span class=
"c2"><tt>container_base</tt></span>::iterator</a>
  <b>operator</b>*
  () <b>const</b>
</pre>
        </td>

        <td>
          <p>Access.</p>
        </td>
      </tr>
    </table>

    <h3><a name="link5" id="link5">Movement Methods</a></h3>

    <table class="c1" width="100%" border="1" summary="Methods">
      <tr>
        <td width="45%" align="left"><b>Method</b></td>

        <td width="55%" align="left"><b>Description</b></td>
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      <tr>
        <td>
          <pre>
<b>inline</b> <span class="c2"><tt>node_iterator</tt></span>
  get_l_child
  () <b>const</b>
</pre>
        </td>

        <td>
          <p>Returns the node iterator associated with the left
          node.</p>
        </td>
      </tr>

      <tr>
        <td>
          <pre>
<b>inline</b> <span class="c2"><tt>node_iterator</tt></span>
  get_r_child
  () <b>const</b>
</pre>
        </td>

        <td>
          <p>Returns the node iterator associated with the right
          node.</p>
        </td>
      </tr>
    </table>
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